Renamed lighting shader to default, shoehorned in glsl 3.30 support for Intel on Linux, removed duplicate handleGlError methods, added OpenGL and GLU to Object namespace, removed redundant includes for OpenGL and GLU, VBO and VAO now render (all be it incorrectly)

lib/objects/camera.rb

@@ -1,8 +1,6 @@
 class IMICFPS
   class Camera
     include CommonMethods
-    include OpenGL
-    include GLU
 
     attr_accessor :field_of_view, :pitch, :yaw, :roll, :mouse_sensitivity
     attr_reader :entity, :position

lib/objects/entity.rb

@@ -3,8 +3,6 @@ class IMICFPS
 
   # A game object is any renderable thing
   class Entity
-    include OpenGL
-    include GLU
     include CommonMethods
 
     attr_accessor :scale, :visible, :renderable, :backface_culling
@@ -104,13 +102,5 @@ class IMICFPS
     def normalize_bounding_box
       @bound_model.model.bounding_box.normalize(self)
     end
-
-    def handleGlError
-      e = glGetError()
-      if e != GL_NO_ERROR
-        $stderr.puts "OpenGL error in: #{gluErrorString(e)} (#{e})\n"
-        exit
-      end
-    end
   end
 end

lib/objects/light.rb

@@ -1,6 +1,5 @@
 class IMICFPS
   class Light
-    include OpenGL
     attr_reader :ambient, :diffuse, :specular, :position, :light_id
     attr_accessor :x, :y, :z, :intensity
     def initialize(x:,y:,z:, game_state:,